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Sonic Electronix

Meter testing whats going on?


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Posted

temperature and humidity can change a lot, as can seat and visor positions

2002 Honda CR-V
Alpine 9887

My Build

Rebuilding...

Second Skin Damp
4 DC XL 15's
2 DC 5ks
Singer 320 amp
6 cap banks
Sky High wire
2 VM-1's
OM-1

all under window line

Team DC Audio

Obama has a law he's trying to pass right now, trying to ban Leo for being a threat to children everywhere.



EDIT: Not in a JP kind of way.

I thought I was going to die from all the jizz filling my ears.

Posted

I'm thinking it's a combo of the cabin and might be tuned lower than you think.

Just a guess tho

03 Sable LS

AA mayhem 12" D2

Sundown ZV4 12" D1

Tantric HD 12" D2

Tantric SHD 12" D1

Sundown X12 V2 D2

2.5 cu net

Sundown 2000d @ 1 ohm

XS Power XP2000

Sky High Sound Deadener

Sky High wire

Stock alt

Posted

R you limited in power for your class or something? Add more power and that bish will get loud.

Only power I'm limited to is my check book. I have a second T2000 going in a few weeks. For meca I will be in Radical X cause my amps will be infront of the b pillar

We will put out through the IM-SG this weekend if you'd like :)

It's a good number and it feels great inside the truck. I think it will really wake up when the second amp goes in and both are running at 1 ohm. I still think they may be begging for more power ;)

Lets get'er done

We will put out through the IM-SG this weekend if you'd like :)

It's a good number and it feels great inside the truck. I think it will really wake up when the second amp goes in and both are running at 1 ohm. I still think they may be begging for more power ;)

Nice. Remember, seal it up, and dont move or touch anything. It is VERY VERY sensitve. Read the directions, and you see exactly what that bitch is doing.

I think you may just be surprised. ;)

Sealing is gonna be fun. I havent sealed the blowthrough. you can feel air moving into the bed.

Posted

Also sweeps dont tell the whole story. They give you a ball park. Then you go through individual tones and see. Using the spectrum analyzer you can kinda see if you should go up a freq or not, but I usually do a +-5hz anyway.

Also temp of the equipment is a factor, once youve got 15 burps or w.e on em from cold ive seen a couple tenths here or there ..

Spl is a finicky bitch. Check your box to make sure ot hasnt shifted or the port come loose especially if an aero port when most ppl tape em during testing.

I will say, you should use the same level tones throughout. Dont switch from a 30hz -5db to a 30hz -10db bc obviously theres gonna be a difference there.

If your testing spl EVERYTHING ELSE, has to remain the exact same. If not, the data in this case spl, is inconclusive. Which is bad.

Setup:


2010 Hyundai Elantra


Factory Unit via 4 chan NVX LOC


Excessive Amperage "H/O" Alt


Xs D3400/ Xs XP3000


Big 3. 2 Runs of +, 2 Runs of -


DD M3b and 2 12" AQ HDC4s

Posted

Well the IM-SG has the bix tuned at 31 and I if I remeber correctly it peaked at 30 and 43. Didn't write anything down cause it was the first time playing with the IM-SG

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